As Muslims we are advised by Allah to "remember the name of God often", and if it's a respectful exclamation then it's ok, like you dropped the phone and shrieked "Ya Allah" or "inna lillah" in fear that it might be cracked.
A kafir would usually call on excrement or hell or illegitimate sex etc
Like oh crap
oh sh*t (a bad habit i'd picked up among kuffar and still unconscously sometimes resort to, but sometimes am able to convert it to "sugar" in mid speech),
Oh f**k
Etc,
It shows the distance they've reached subconsciously as a whole. And i find it especially amusing when i hear people say "oh sh*t" with a wrongass accent here in bangladesh (post colonial land- must seem cool

)
I read in sahih Muslim that Once a person cursed their slow camel on an expedition and the Messenger of Allah may peace be upon him is reported to have told him to release the camel for a cursed camel shall not accompany us.
This was not just a donkey or mule but a slow camel, at least the equivalent of a second hand ford fiesta these days - just let go of for the curse,
So we should be careful when saying things like "pass me over the God dam*ed cheese will ya" - because it's cursed food, or "i can't walk coz of my God Dam*ed foot". Because if we ever get a chance to physically Strive in God's way, we certainly don't want to be doing it with God Dam*ed feet.
Let's repent to Allah and make amends.
The type of sick language we see practiced and circulated seems to have come into fashion around the (let's make depravity and blasphemy cool and comic) age of the hellfire club, the owner of which had his club disbanded and went on to become masonic grandmaster of england, a position that has later been held by elite members of British royalty - thereby possibly reflecting the way such trends may have been introduced to the proles (sheep-minded "commoners" monkeying "nobility").
Founding figures of America such as benjamin franklin are also recorded to have been guests at such hellfire clubs.
http://en.m.wikipedia.org/wiki/Hellfire_Club
Found the hadith:
1558.*Abu Barzah Nadlah bin `Ubaid Al-Aslami (May Allah be pleased with him) said: A young woman was riding a she-camel on which there was the luggage of people. Suddenly she saw the Prophet (sallallaahu ’alayhi wa sallam). The pass of the mountain became narrow for her people (because of fear). The young woman said to the she-camel: "Go ahead.'' When it did not move, she said, "O Allah! Curse it.'' The Prophet (sallallaahu ’alayhi wa sallam) said, "The she-camel that has been cursed should not accompany us.''[Muslim].
http://abdurrahman.org/seerah/riyad/17/chap264.htm
Narrated 'Umar bin Al-Khattab:
During the lifetime of the Prophet there was a man called 'Abdullah whose nickname was Donkey,*and he used to make Allah's Apostle laugh.
*The Prophet lashed him because of drinking (alcohol). And one-day he was brought to the Prophet on the same charge and was lashed.*On that, a man among the people said, "O Allah, curse him !*How frequently he has been brought (to the Prophet on such a charge)!"
The Prophet said,*"Do not curse him, for by Allah, I know for he loves Allah and His Apostle."*
Reference*► Volume 8, Book 81, Number 771: (Sahih Bukhari)*
http://www.usc.edu/org/cmje/religious-texts/hadith/bukhari/081-sbt.php
Bukhari 8:768,
Narrated Abu Salama Abu Huraira said,
"A man who drank wine was brought to the Prophet . The Prophet said, 'Beat him!' " Abu Huraira added, "So some of us beat him with our hands, and some with their shoes, and some with their garments (by twisting it) like a lash,
and then when we finished, someone said to him, 'May Allah disgrace you!'
On that the Prophet said, 'Do not say so, for you are helping Satan to overpower him.'